From b2c4f888fd620e1cc4a0cafb0f73b061c386b6b5 Mon Sep 17 00:00:00 2001
From: Yaroslav Tykhiy <ytykhiy@gmail.com>
Date: Wed, 31 Oct 2007 11:19:32 +0000
Subject: [PATCH] Add a hackish knob to skip rtld, NO_RTLD.  In conjunction
 with src/Makefile.inc1 rev. 1.590, it can allow installing a world
 cross-built for a different arch over the live system.  The procedure is more
 or less as follows:

	cp -R /rescue /rescue.old
	make installkernel TARGET_ARCH=foo
	make -DNO_RTLD installworld TARGET_ARCH=foo
	     ^^^^^^^^^
	PATH=/rescue.old
	chflags noschg /libexec/ld-elf.so.1
	cp /usr/obj/foo/usr/src/libexec/rtld/ld-elf.so.1 /libexec
	chflags schg /libexec/ld-elf.so.1
	<ditto for ld-elf32.so.1 if installing for amd64>
	reboot
---
 libexec/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libexec/Makefile b/libexec/Makefile
index 6a32d10c20ff..9111fc41ce18 100644
--- a/libexec/Makefile
+++ b/libexec/Makefile
@@ -43,7 +43,7 @@ _ypxfr=		ypxfr
 _tftp-proxy=	tftp-proxy
 .endif
 
-.if !defined(NO_PIC)
+.if !defined(NO_PIC) && !defined(NO_RTLD)
 _rtld-elf=	rtld-elf
 .endif